HomeMy WebLinkAboutB16-0209_HP Geotech - Compaction - MSE Wall (9-16-16)_1512688151.pdf H5020 mA County Road 154
Glenwood Springs, CO 81601
Geotechnical engineering I Engineering GL Phone: (970)945-7988
Materials Testing I Environmental
Fax: (970)945-8454
Email: hpkolenwoodAkumarusa.com
Office Locations: Parker, Glenwood Springs,and Silverthome, Colorado
Earthwork Compaction Testing Report
Client: Division Six Construction Project No.: 16-7-352 Day: Friday
Attn: Randy Fischer Date: 9116116
P.O. Box 2952 Page: 1 of 1
Vail, Colorado 81658
Project: Proposed Garage Addition, 2636 Davos Trail, Lot 2, Block C, Vail Ridge, Vail, Colorado
Weather: Clear, calm, dry Temperature: 63° at 10:00 am
Earthwork Contractor: Division Six Construction
Equipment Used: not observed
Description of Earthwork The contractor had completed backfill operations under the planned MSE wall.
Tested: Both tests met minimum project compaction specifications.
Sample(s) Obtained:
Verbal Communication: Ondrej with Division Six Construction was informed of our test result.
Placement and Compaction Procedure: Reported by the Contractor.
Lift Thickness: 1' Max. Rock Size: ,/" Moisture hose
Conditioning:
Compactor(s) Used: hand tamper Number of Passes: as requested
Nuclear Gauge Moisture/Densi Test Results
Location Field Dry Field Field Min.
Test Depth or Moisture Camp. Proctor
No. Elev. Density Content Comp. Req. Lab No.
(pc0 °/o (%) (°%
1 'S.of column base
18137.6 4.5 100 95 212-16
grade
2 between columns base 139.0 4.7 100 95 212-16
grade
Proctor Sample Reference:
Lab No. Method Description Max. Dry Opt.
Dens. (%) Moist. (%)
212-16 ASTM t7 698 %'Aggregate Base Course 136.3 7.2
THIS REPORT PRESENTS OPINIONS AS A RESULT OF OUR OBSERVATIONSOF FILL PLACEMENT WE HAVE RELIED ON THE CONTRACTOR TO CONTINUE APPLYING THE RECOMMENDED
COMPACTIVE EFFORT AND MOISTURE TO FILL DURING THE TIMES WHEN OUR OBSERVER IS NOT OBSERVING OPERATIONS
THE NUCLEAR OENSOMETER METHOD OF TESTING WAS USED IN SUBSTANTIAL ACCORDANCE WITH ASTM O 6938
Distribution:
Division Six Construction-Randy Fischer(randYadivIsionsixGori t.Gom)
Division Six Construction—ondrej Mertilk(om@dIvisionsixconst.coml
nif Philip Orgill Steven L. Pawlak, P.E.
Field Technician Reviewed By